CONTENTS
--------
Figure_1.tar.gz         ... all the data and R code to recreate Figure 1
    CI_RM_Maps.r                ... R code to generate Figure 1
    data_confucius_FEB18.csv    ... Confucius Institute dataset
    data_myr_JAN15.csv          ... Russkiy Mir dataset
    WORLD.dbf                   ... world map data
    WORLD.prj                   ... -||-
    WORLD.shp                   ... -||-
    WORLD.shx                   ... -||-            
Figures_2_and_3.tar.gz  ... all the data and R code ro recreate Figures 2 and 3
    bivariate_CI.R              ... R code to fit bivariate regressions for Fig 2
    bivariate_CI_20200601.rdata ... output from bivariate_CI.R
    bivariate_RM.R              ... R code to fit bivariate regressions for Fig 2
    bivariate_RM_20200601.rdata ... output from bivariate_CI.R
    bivariate_plot.R            ... R code for generating Fig 2 from the output
                                    of bivariate_[CI/RM].R
    data_CI_20200531.rds        ... Confucius Institute (CI) dataset
    data_RM_20200531.rds        ... Russkiy Mir (RM) dataset
    multiple_CI.R               ... R code to fit the multiple regression for
                                    Fig 3 to the CI data
    multiple_RM.R               ... R code to fit the multiple regression for
                                    Fig 3 to the RM data
    multiple_CI_20200601.rdata  ... output from multiple_CI.R
    multiple_RM_20200601.rdata  ... output from multiple_RM.R
    multiple_plot.R             ... R code for generating Fig 3 from the output
                                    of multiple_[CI/RM].R
Figure_2.jpg            ... high res raster version of Figure 2
Figure_3.jpg            ... high res raster version of Figure 3
Figure_2.pdf            ... vector version of Figure 2
Figure_3.pdf            ... vector version of Figure 3
README.TXT              ... this file
